Oisq QWD3 DW 45-840 ET, wall and ceiling lamps Oisq Q Diffusor white square ET 31W 4500lm Lambertian (L) IP40 IK03 3 SDCM

Wall and ceiling lamps Olisq Q Diffusor white square ET 31W 4500lm Lambertian (L) IP40 IK03 3 SDCM

Decorative, square mounting lamp with an open diffuser made of PMMA. Optionally, decoration dressing is available for matching light and space censors, which can also be performed in custom colours on request. Developed and manufactured in Germany. For wall or ceiling mounting. In order to protect and support a fast assembly, the components in the box are arranged in assembly order. The quick mounting of the cover on the assembly body is done without any tools by clicking. The feed-in opening and the fixing points are in most parts similar to those of the Deca series. The material and structure of the covering diffuser provide a uniform and shady-free illumination of the light surface that is easy to clean. With lambertic light intensity distribution. With a slight indirect part for surface whitening. Light current and light color fixed. Rated light current 4500 lm, rated power 31 W, maximum light output 145 lm / W light color neutral white, similar colour temperature (CCT) 4000 K, general colour rendering index (CRI) Ra > 80. Color site tolerance (initial MacAdam)? 3 SDCM. Mean L80 (tq 25 ° C) = 100,000 h., mean L90 (tq 25 ° C) = 50,000 h. The light source is interchangeable according to the ecodesign requirements (VO (EU) 2019 / 2020). The replacement is done without tools, the replacement light source can be obtained as a spare part. Lamp made of sheet steel. White coated surface (similar to RAL 9016). Light dimensions (L x B x H): 425 mm x 425 mm x 62.5 mm. Protection class (EN 61140): I, protection type (DIN EN 60529): IP40, shock strength according to IEC 62262: IK03, test temperature filament wire test according to IEC 60695-2-11: 650 ° C. Permissible ambient temperature (ta): 25 ° C Weight: 2.9 kg. With electronic operating equipment, switchable. The equipment is interchangeable according to the ecodesign requirements (VO (EU) 2019 / 2020). The product meets the essential requirements of the applicable EU Directives and the Product Safety Act and bears the CE marking. Light 10 years, spare parts (LED module, operating equipment, optical system) available 15 years after the invoice date, subject to reasonable changes for progress.